package com.imooc;

public class StringDemo {

	public static void main(String[] args) {
		//定义一个空字符串
		String s1 = "";
		System.out.println("s1="+s1);
		
		String s2 = "Hello";
		System.out.println("s2="+s2);
		String s3 = "\u005d\u005f";
		System.out.println("s3="+s3);
		
	}
	public void test() {
		System.out.print("this is a test func");
	}
}
